4pcs EA113 06D107066C 06D198151B 06F198151A Pistons & Rings Φ20mm 82.5mm for A3 A4 A6 2.0T Piston set with rings for EA113 engine platform.OE numbers: 06D 107 066 C, N 012 273 1 (Φ20mm), 06D 198 151 B.Replacement compatible with 06D 107 066 D/T/AA/AB, 06D 198 151 A/E, 06F 198 151 A.Standard specification with no cylinder expansion.Piston diameter measures 82.46mm (82.5mm nominal, 3.25in).Piston pin diameter is Φ20mm.Ring dimensions: 82.5x1.2mm, 82.5x1.5mm, 82.5x2.0mm. Fits models with Φ20mm piston pin: A3 / A3 2004–2008 2.0 TFSI (AXX, BPY, BWA) A4 / A4 2005–2008 2.0 TFSI A6 / A6 2005–2011 2.0 TFSI (BPJ, BYK) TT 2007–2008 2.0 TFSI (BPY, BWA, 147kw) Fits models with Φ20mm piston pin: 2006–2008 2.0 TSI (BPY, BWA) 2005–2008 2.0 TSI (AXX, BPY, BWA) GLI 2006–2008 2.0 TSI (BPY) 2006–2008 2.0 TSI (BPY) Fits models with Φ20mm piston pin: 2.0 RS 2004–2008 2.0 TSI (BWA) Fits SEAT models with Φ20mm piston pin: Altea 2004–2007 2.0 TSI (BWA) Leon 2006–2008 2.0 TSI (BWA) Toledo 2005–2009 2.0 TSI (BWA) Not compatible with 2.0 FSI 110kw engine or S3 / TTS 2.0 TFSI engine. Package includes: 4 x Pistons 4 x Piston Ring Sets Compatibility Disclaimer: This is an part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.